When one continues to comment on said joke after the jokes humor expired a while before

-trying to keep the joke alive, similarly to trying to keep a fish alive by watering it

some seem to possess higher strengths of this quality than others...

*Joke is made*
*Acceptable laughter is made*
*Laughter dies down*
One person: 'HAHAHAHAHA!!! And then he...AHAHAHAHA!!! And if you...AHAHAHHA! And then...ahhhhh, fun ti--'
Someone else: 'Shutup. Watering the fish man'
*Silence as remaining group try to gather mixed emotions on the situation and understand said person's unwanted ability to water the fish*